on the factory b16a header the two O2 sensors are side by side on cylinder 2 and 3. on a jdm 4-1 where do i weld the bungs for the o2 sensors? should they be up top like the factory or should i weld one next to the hole thats allready there in the collector? thanx
BJ

 

i thought you were selling out??

 

you have 2 choices, you can for one use some diaodes to trick the ecu into thinking the o2 sensor is reading at the right voltage. or just try your best to weld it in the same place as it currently resides.

 

i realized that i like my car too much to sell it, i really dont care that much for the racing part of it cause its not like it use to be.

 

iam guessing my best bet would be to make it like factory.....?

 

ive had to do this twice just do your best to put then in factory locations and make sure they are angled so they dont hit the block(yes i made the mistake)hope this helps

-adam

 

thanx adam